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Modena Casella Series, User Manual Book

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Modena Casella Series User Manual Book Download Page 27

 

27

 

 

D.

 

ES 20SR

 

 

 
 
 
 
 
 
 
 
 
 

Specific Functions of Button and Display Screen 

(1)

 

“

”  Button 

 

This  button  functions  as  an  ON/OFF  operating  button.  When  the 

power is connected to the water heater, the display screen is fully 
bright for 2s. If there is power outage memory function, the water 
heater  will  return  to  the  working  condition  before  power  outage. 

Otherwise,  system  will  be  in  the  power-off  state.  When  in  the 
power-on state, press “

” button to shut down the system. When 

in the power-off state, press “

” button to turn on the system. In 

this  case,  the  running  data  during  the  power  outage  will  be 
restored by the memory function, and the system will enter into the 

corresponding working condition. 
 
 

NOTE 

• 

The  temperature  displayed  on  the  LED  refers  to  water 

temperature  of  the  central  part  in  the  tank.  The  output  water 
temperature may be higher than the displayed temperature. 

• 

The  hot  water  from  the  water  heater  may  cause  scald.  Please 
test the temperature of the hot water before using. 

. 

  (Remote Control) 

Picture 16 

Summary of Contents for Casella Series

Page 1: ...User Manual Book Electric Storage Water Heater Casella Series ES 10D ES 15D ES 30D ES 10DR ES 15DR ES 30DR Snella Series ES 20SR ...

Page 2: ...Connection 10 Part 4 How to Use 11 Operating Procedures 11 Operating the Water Heater 12 Part 5 Maintenance 33 Tank Cleaning 34 Safety Valve Cleaning 35 Magnesium Anode 35 Heating Element 35 Part 6 Troubleshooting 36 Part 7 Disposal of Used Product 37 Part 8 Specification 37 Appendix Wiring Diagram 40 This manual book explains everything you need to know about your new product Please contact our C...

Page 3: ...a problem with the power socket Incorrect installation and use of this water heater may result in serious injuries and loss of property Special Caution If the supply cord is damaged it must be replaced by MODENA technicians MODENA service agent or similarly qualified persons in order to avoid a hazard The power socket must be earthed grounded reliably The rated current of the socket should not be ...

Page 4: ...ater has been filled fully with water This appliance water heater is not intended to be used by persons with special needs for their physical sensory or mental capabilities or lack of experience and knowledge including children unless they have been given the supervision or instructions concerning the use of the appliance by a person who responsible for their safety Children should be supervised t...

Page 5: ... utility For the correct operation of the appliance it is necessary to pay attention that the maximum inlet water pressure is 0 8 MPa and the minimum inlet water pressure is 0 015 MPa When the water pressure is over 0 8 MPa this will be automatically activated the safety valve and the water may drip from the discharge pipe of the pressure relief device see Picture 2 Therefore this pipe must be lef...

Page 6: ... Model Volume L Rated Power W Rated Voltage ACV Rated Pressure MPa Max of Water Temp o C Protection Class Water proof Grade ES 10 D 10 250 220 0 75 75 1 IPX4 ES 15 D 15 350 220 0 75 75 1 IPX4 ES 30 D 30 800 220 0 75 75 1 IPX4 ES 10DR 10 250 220 0 75 75 1 IPX4 ES 15DR 15 250 350 220 0 75 75 1 IPX4 ES 30DR 30 400 800 220 0 75 75 1 IPX4 ES 20SR 20 350 220 0 75 75 1 IPX4 Brief Introduction of Product ...

Page 7: ...XSR ES 10D ES 15D ES 30D ES 10DR ES 15DR ES 30DR ES 20SR A 355 400 455 355 400 455 750 B 355 400 455 355 400 455 271 C 295 312 388 295 312 388 293 D 66 66 66 66 66 66 300 All dimensions are calculated in mm Picture 5 ...

Page 8: ... of approximately 45 mm Use the anchor fastener bolts provided along with the product for securing the bracket Picture 6a firmly in the wall Align the slots on the back of the water heater with the projections on the bracket and install the water heater on the bracket until it is locked Methods of installation ES 20SR after selecting a proper location determine the positions of the two installatio...

Page 9: ...1 8 m see Picture 7 If there is a problem on the power cord it should be replaced by MODENA agencies or qualified person who is able to do the repair so as to ensure the safety If the size of the bathroom is too small the water heater can be installed at another place However the water heater should be installed closely to the stand point of its usage to optimize the heat of the water Picture 6b P...

Page 10: ...s to ensure the connection is leak proof see Picture 8 If the users want to utilize a multi ways supply system refer to the method shown in the Picture 9 for the connection of the plumbing Picture 9 Picture 8 Power Cord Rubber Seal Gasket Cold Water Inlet Pipe Joint Screw for Cold Water Inlet Hot Water Rubber Seal Gasket Hot Water Inlet Handle for Mixing Valve Power Cord Pressure Relief Valve Wate...

Page 11: ...tton should bounce up then push down the reset button the indicator light will turns on to verify that the leakage protection works well see Picture 10 If the reset button cannot be pressed during the use the leakage protection device ELCB might be error or fails to work If the reset button is pressed down and bounce up again then it shows that the power circuit leaks or the power supply is discon...

Page 12: ... turned on automatically to restore the heating Operating the Water Heater A ES 10D ES 15D ES 30D Rotate the knob according to the marking on the knob to increase or decrease the setting temperature The Red Power LED and Green Heating LED remain ON while there is power to the system The Green LED will turns off when the water temperature reaches the user setting at the end of the heating phase Pic...

Page 13: ... to shut down the system When in the power off state press ON OFF button to turn on the system In this case the memory data at the time of power outage will be restored and the system will enter into the corresponding working condition Picture 12 NOTE The ON OFF button is the highest priority button among all buttons in the system That is if you press it under all failure free working conditions t...

Page 14: ...h the BOOK button to adjust the booked time The specific operations are shown in the booking adjustment function Adjusting temperature temperature is adjusted in the range of 75 74 73 Tmin 1 Tmin 35 The setting temperature will decrease by 1 o C after the button is clicked for once Long pressing button will render the setting temperature to decrease at the rate of 5 o C s If no button is pressed w...

Page 15: ...ter it is just started or re adjust the temperature When the set temperature is reached the water heater will stop heating and enter into the heat preservation state If the difference between the actual temperature and the set temperature is greater than the previous temperature difference the water will be heated again Booking Bath Function When the appliance is in the power on state press the BO...

Page 16: ...hen confirm the booking mode immediately During heating process the temperature could be set However the heating function and differential heating return function can be identified only in booking heating process namely 1 hour Besides READY indicator only lights up in the period when the actual temperature decreases by 5 after booking heating is finished c The set temperature could be adjusted und...

Page 17: ... temperature and the relevant information before outage The system could return automatically to the working condition before outage after charged with electricity again Anti freezing Protection Function When in the non heating state if the water temperature in the water heater is less than or equal to 6 o C connect the water heater to the corresponding heating tube to conduct heating Heating tube...

Page 18: ...ollowing table The Basic Parameters of the Factory Setting System Function Factory Setting Parameter User setting temperature 70 Booked time 8 hours Booking mode Default cancel Power 250 W Heating at full speed C ES 15DR ES 30DR Specific Functions of Button and Display Screen 1 ON OFF Button This button acts as an ON OFF operating key When this appliance the water heater is connected to the power ...

Page 19: ... will increase by 1 o C after button is clicked for once Long pressing button will render the setting temperature to increase at the rate of 5 o C s If no button is pressed within 5s the system will store the setting temperature parameters and exit the temperature setting status 3 Button Button on the Remote Controller This button is used cooperatively with the BOOK button to adjust the booked tim...

Page 20: ... in the booking function introduction This key will be invalid in the power off state 5 BOOK HEATING TIME PROGRAMMING Button When the appliance is in the power on state press this button to enter into the booked time setting mode for the heating program At this moment the booked time can be set through pressing or button The specific operations are shown in the booking function introduction This k...

Page 21: ...erilizer status accordingly The system can also exit the sterilizer status through long pressing the MODE button d If the temperature has reached 80o C exit the sterilizer mode long pressing and buttons simultaneously for 3s Then the double 8 figures will flickers for 5s and the system will return to the previous state after 5s e The memory is for the power outage in the sterilizer mode f The ster...

Page 22: ...nto booked time adjustment state and the digital display flickers At this moment the user could adjust the booked time for the heating process through pressing button or button Delay Booking Function This water heater adopts the delay booking function By this function the hot water is available after XX hours user s set time When in the booking heating time programming state the user cannot only a...

Page 23: ...he whole container For instance if the user books the water usage 6 hours later the system will start heating immediately after 5 hours the whole container power or 5 hours and 10 minutes from the current time The booking heating will also be conducted at the same time of tomorrow 24 hours later and the like This process is valid for long time g The system enters into the heat preservation state w...

Page 24: ...temperature and other related information before power outage After the power is re energized the system will automatically return to the working state before power outage Anti freezing Protection Function When in the non heating state if the water temperature in water heater is less than or equal to 6o C connect the appliance to the corresponding heating tube to conduct heating Heating tube P1 He...

Page 25: ...sor turn off the heating device or short circuit nixie tubes on the display screen successively show E2 E3 and E4 with blinking display All other nixie tubes and the indicator lights will not show signs For instance if there is a buzzer it will give six short alarms At this moment all relays are switched off and all buttons do not work After the problems are solved and electricity is connected aga...

Page 26: ...ht of components and parts the signal line between each other and so on are in the conformity with the corresponding pictures Besides the control panel and power panel shall have good interchangeability during matching All the circuit board materials adopt 1 6 mm thick anti flaming epoxy board with damp proof treatment A complete set of the controller shall be subject to ageing treatment before le...

Page 27: ... power on state press button to shut down the system When in the power off state press button to turn on the system In this case the running data during the power outage will be restored by the memory function and the system will enter into the corresponding working condition NOTE The temperature displayed on the LED refers to water temperature of the central part in the tank The output water temp...

Page 28: ...fic operations are shown in the booking adjustment function Temperature setting temperature is adjusted in the range of Tmin Tmin 1 Tmin 1 75 Tmin The setting temperature will increase by 1 o C after the button is clicked for once Long pressing button will render the setting temperature to increase at the rate of 5 o C s If no button is pressed within 5s the system will store the setting temperatu...

Page 29: ...responding indicator if there is a difference between the actual temperature and the set temperature When the water heater is in the heating state LED indicator will light pink LED indicator will light blue in the heat preservation state The water heater could be directly heated to the set temperature after it is just started or after the water temperature is re adjusted When the set temperature i...

Page 30: ...iately The setting of delay booking will be canceled when the Book button is pressed during the reservation waiting process Upon the completion of booking set system will preheat in one hour before the set book time For instance if the user books water usage 6 hours later system will start heating immediately after 5 hours from the current time If the user books water usage 1 hour later system wil...

Page 31: ...r Reservation Booked Time 8 Hours Reservation Mode Unlock by default Alarming Function and Self Problem Detection Not Available in Empty Shell Machine If there is a problem due to several cases such as dry heating over temperature and sensor turn off the heating device or short circuit nixie tubes on the display screen successively show E2 E3 and E4 with blinking display All other nixie tubes and ...

Page 32: ...ature in the thermostat of the inner container is greater than 90 o C over temperature is identified and the error code E3 is shown on display screen with blinking display Identification of the Sensor Problem If the sensor turns off or the short circuit occurs an alarm will beep and the error code E4 will be shown on display screen with blinking display NOTE E2 Dry Heating Refill the appliance wit...

Page 33: ... whether fully decomposed or not and if necessary replace it with a new one in case of full decomposition Tank cleaning frequency depends on the hardness of the water in each location where this water heater is applied Cleaning must be performed by MODENA or special maintenance services The water heater is equipped with a thermal switch which cuts off the power supply of the heating element upon o...

Page 34: ...ff the power supply 2 Close the cold water valve 3 Open the hot water valve 4 Open the pressure relief valve if used 5 Flush rinse the tank with cold water 6 Repeat this process several times until the tank is completely clean Picture 17 WARNING Non professionals are not allowed to disassemble the thermal switch to do the reset Please contact professionals of MODENA to maintain this electric stora...

Page 35: ...nodes functions to neutralize the corrosive substances in the water and will run out in a certain time depending on the corrosive properties of the water If the water has good enough quality PAM magnesium anode should be replaced within 2 two years If the water quality is not good magnesium anodes should be replaced 1 one year To replace the magnesium anodes contact MODENA Customer Care Heating El...

Page 36: ... the heater again when the hydraulic pressure is increased 3 The inlet valve of running water is not open Open the inlet valve of running water Water temperature is not warm enough 1 The heating element is deactivated Replace the heating element and Contact MODENA Customer Care to repair 2 Temperature controller malfunction Contact MODENA Customer Care to repair 3 No power to water heater Check po...

Page 37: ...etailed information about the recycling of this product please contact your local council or your household waste disposal service Model ES 30D ES 15D ES 10D Type Storage Tank Installation Vertical Heat Source Electric Heating Tank Material Stainless Steel Heating Tank Coating Titanium Porcelain Enamel Electric Safety ELCB Yes Over pressure Safety Yes Thermostat Double Grounding Terminal Yes Anti ...

Page 38: ... Capacity 30 L 15 L 10 L Power 800 W 1200 W 350 W 600W 200 W Water Pressure 0 75 MPa Water Pipe Diameter 0 5 Inch Temperature Max 75o C Product Dimension 455 x 455 x 388 mm 400 x 400 x 312 mm 355 x 355 x 295 mm Product Weight 13 75 kg 10 50 kg 9 44 kg Specifications of this appliance may change without notice to improve the quality of the product Figures in this manual are schematic and may not ma...

Page 39: ...e Control Yes Capacity 20 L Power 350 W Water Pressure 0 75 MPa Water Pipe Diameter 0 5 Inch Temperature Max 75o C Product Dimension 750 x 293 x 271 mm Product Weight 13 10 kg Specifications of this appliance may change without notice to improve the quality of the product Figures in this manual are schematic and may not match your product exactly Values stated on the machine labels or in the docum...

Page 40: ...dicator Brown Blue Yellow Green L N E Heating Element Heating Indicator WIRING DIAGRAM ES 10D ES 15D ES 30D WIRING DIAGRAM ES 10DR Thermal Cur out Heating Element LED Display Transformer Temperature Sensor Relay Relay PCB L N E Remark L Brown E Yellow Green N Blue ...

Page 41: ...Element Relay Thermal Cut out Relay L E N WIRING DIAGRAM ES 15DR ES 30DR WIRING DIAGRAM ES 20SR Heating Element Transformer PCB Thermal Cut out Indicator Light LED Display Temperature Sensor N E L Remark L Brown E Yellow Green N Blue Remark L Brown E Yellow Green N Blue ...

Page 42: ...12 20 ...

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